We recently learned that vDPA devices may/will need to pin/lock all of guest memory, and so just as we do for VFIO devices, we need to increase the locked memory limit when a vDPA device is present. https://bugzilla.redhat.com/1939776 Laine Stump (4): conf: new function virDomainDefHasVDPANet() qemu: simplify qemuDomainGetMemLockLimitBytes() qemu: account for mdev devices in getPPC64MemLockLimitBytes() qemu: increase locked memory limit when a vDPA device is present src/conf/domain_conf.c | 14 ++++++++++++++ src/conf/domain_conf.h | 3 +++ src/libvirt_private.syms | 1 + src/qemu/qemu_domain.c | 26 +++----------------------- 4 files changed, 21 insertions(+), 23 deletions(-) -- 2.30.2
